Graze on super foods.

Grazing throughout the day not only keeps your belly (and baby) happy, it also staves off pregnancy-related woes like reflux, constipation, and low blood sugar. As a general guide, limit the size of your mini-meals to the size of your fist, which is roughly the size of your stomach. More than a fist full, particularly as your pregnancy progresses, is likely to produce belly pain. Top choices include fish, nuts, eggs, avocadoes, yogurt, greens and oatmeal.